HiFi-Stereo-Booster by Ufixt


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Item Information

Car HiFi amplifier for 24V vehicle electrical systems, 2 channels, 400W, 2-channel power amplifier (2Ω stability) with adjustable low-pass filter and high-pass filter, can be bridged, high output power during operation in 24V electrical systems, var. bass boost, parallel line out. Excellent radiation with highly efficient filters, protective circuits against short circuit and overheating (with LED indication), optimum tolerance in case of voltage fluctuation at a voltage supply between 20V DC current  and 30V DC current . High-power input possible with adapters FGA-22 or FGA-22HQ, both available at option. Heavy aluminium housing of very high manufacturing quality and with optimum cooling properties.
Packed Quantity
1 per pack
Manufacturer Number

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Delivery Information

For UK orders we offer a Free Delivery, Standard or Next Working Day delivery service.

We have separate delivery charges for Europe, North America, Japan and the Rest of the World based on the size, weight and destination of your order.

Please view our About Delivery page for full details.

Returns & Refunds

If an item is faulty or damaged on delivery and we are notified within 24 hours we will arrange for a replacement or a refund of the item - it needs to be within this time period for us to make claims with our couriers.

If you have simply changed your mind or no longer require the item(s), you must notify us within 7 days from receiving your order. The item(s) must be in their original unused and unopened packaging and be in a resalable condition for a full refund. You will need to pay for the cost of returning the item(s) and the item(s) remain your responsibility until we receive them.

Please view our Returns & Refunds page for full details.

Full Details

Output power 
Max. power400WMAX
RMS power 1Ω-
RMS power 2Ω2 x 140WRMS
RMS power 4Ω2 x 90WRMS
Bridged power 4Ω1 x 280WRMS
General information 
Frequency range20-20,000Hz
Load impedance (min.)2Ω (bridged: 4Ω)
Input sensitivity (line)0.3-6V
Input sensitivity (high)-
Channel separation65dB
S/N ratio> 85dB (A)
THD< 0.1%
High EQ-
Low EQ-
Bass boost0-12dB/50Hz
Power supply 
Operating voltage20-30V DC current /25A
Connectionsscrew terminals
Line1 x RCA L/R
High input-
Speakersscrew terminals
Line1 x RCA L/R
Remote control-
Admiss. ambient temp.0-40 °C
Other features-
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